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Bug
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Resolution: Done-Errata
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Normal
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Logging 5.9.5
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False
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None
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False
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NEW
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VERIFIED
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Bug Fix
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Log Collection - Sprint 259
Description of problem:
In LokiStack, if multiple pipelines without specified names are set to CLF, such as the following example, the CLF validation fails with "duplicate name "default_loki_pipeline_0_"".
Sample configuration of CLF:
apiVersion: logging.openshift.io/v1
kind: ClusterLogForwarder
metadata:
name: instance
namespace: openshift-logging
spec:
pipelines:
- inputRefs:
- infrastructure
outputRefs:
- default
- inputRefs:
- application
outputRefs:
- default
- inputRefs:
- audit
outputRefs:
- default
Version-Release number of selected component (if applicable):
cluster-logging.v5.9.0
loki-operator.v5.9.0
# oc get csv -n openshift-logging | grep -e logging -e loki cluster-logging.v5.9.0 Red Hat OpenShift Logging 5.9.0 cluster-logging.v5.8.1 Succeeded loki-operator.v5.9.0 Loki Operator 5.9.0 loki-operator.v5.8.1
How reproducible:
Always
Steps to Reproduce:
Step1. Apply the following CLF yaml.
# cat clf-separate.yaml
apiVersion: logging.openshift.io/v1
kind: ClusterLogForwarder
metadata:
name: instance
namespace: openshift-logging
spec:
pipelines:
- inputRefs:
- infrastructure
outputRefs:
- default
- inputRefs:
- application
outputRefs:
- default
- inputRefs:
- audit
outputRefs:
- default
# oc apply -f clf-separate.yaml
Step2. Check pods in openshift-logging.
# oc get pod -n openshift-logging NAME READY STATUS RESTARTS AGE cluster-logging-operator-5d5d644bb4-b2c4k 1/1 Running 0 25h logging-view-plugin-69c7b5bccd-v8mh6 1/1 Running 0 25h lokistack-compactor-0 1/1 Running 0 21h lokistack-distributor-699c9cf4cc-qnwjx 1/1 Running 0 21h lokistack-gateway-58cf659768-n4974 2/2 Running 0 21h lokistack-gateway-58cf659768-s2srg 2/2 Running 0 21h lokistack-index-gateway-0 1/1 Running 0 21h lokistack-ingester-0 1/1 Running 0 21h lokistack-querier-866cd6d57f-w5nmd 1/1 Running 0 21h lokistack-query-frontend-5df4fd8dd6-vnb8t 1/1 Running 0 21h
Step3. Check CLF CR.
# oc get clf -n openshift-logging instance -o yaml
apiVersion: logging.openshift.io/v1
kind: ClusterLogForwarder
metadata:
annotations:
kubectl.kubernetes.io/last-applied-configuration: |
{"apiVersion":"logging.openshift.io/v1","kind":"ClusterLogForwarder","metadata":{"annotations":{},"name":"instance","namespace":"openshift-logging"},"spec":{"pipelines":[{"inputRefs":["infrastructure"],"outputRefs":["default"]},{"inputRefs":["application"],"outputRefs":["default"]},{"inputRefs":["audit"],"outputRefs":["default"]}]}}
creationTimestamp: "2024-05-16T05:08:38Z"
generation: 1
name: instance
namespace: openshift-logging
resourceVersion: "1763302236"
uid: 0fd28aa0-aa30-42c7-8b94-51d1bde5c254
spec:
pipelines:
- inputRefs:
- infrastructure
outputRefs:
- default
- inputRefs:
- application
outputRefs:
- default
- inputRefs:
- audit
outputRefs:
- default
status:
conditions:
- lastTransitionTime: "2024-05-16T05:08:38Z"
reason: ValidationFailure
status: "False"
type: Ready
- lastTransitionTime: "2024-05-16T05:08:38Z"
message: clusterlogforwarder is not ready
reason: ValidationFailure
status: "True"
type: Validation
outputs:
default-loki-apps:
- lastTransitionTime: "2024-05-16T05:08:38Z"
status: "True"
type: Ready
default-loki-audit:
- lastTransitionTime: "2024-05-16T05:08:38Z"
status: "True"
type: Ready
default-loki-infra:
- lastTransitionTime: "2024-05-16T05:08:38Z"
status: "True"
type: Ready
pipelines:
default_loki_pipeline_0_:
- lastTransitionTime: "2024-05-16T05:08:38Z"
status: "True"
type: Ready
pipeline_1_:
- lastTransitionTime: "2024-05-16T05:08:38Z"
message: duplicate name "default_loki_pipeline_0_"
reason: Invalid
status: "False"
type: Ready
pipeline_2_:
- lastTransitionTime: "2024-05-16T05:08:38Z"
message: duplicate name "default_loki_pipeline_0_"
reason: Invalid
status: "False"
type: Ready
Actual results:
Status contains condition ValidationFailure.
Expected results:
The CLF works without any problems.
Additional info:
- links to
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RHBA-2024:6095
Logging for Red Hat OpenShift - 5.9.6